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Operation
This section of the guide provides information about RGB 203 Rxi
indicators
Once the
connected, the
on, the system is ready for operation. Select an input using the front panel toggle switch
i
(
sound is not audible, ensure that all devices are plugged in and receiving power. Adjust
the
picture and sound. If the problems persist, see
troubleshooting tips do not help, call the Extron S3 Sales and Technical Support Hotline (see
the back page of this guide for phone numbers).
Front Panel Controls and Indicators
Figure 9 shows the front panel of the RGB 203 Rxi with EDID Minder. The model with ADSP
is identical except that it does not have the Record button and LED (
switch (
Figure 9.
Level and Peaking Controls
a
and troubleshooting.
video and audio cables have been
internal jumpers configured
in figure 9) or the remote control device. If the image does not appear on screen and
cabling
DIP switch
and
settings, if necessary. Select a different input to check for a
f
), or the EDID Select rotary switch (
CENTERING
LEVEL
PEAK
BOOST
CONTROL
1
2
3
RGB 203 Rxi with EDID Minder Front Panel
Level and Boost control — The Level and Boost control alters the video output voltage
to affect the brightness of the displayed image. Adjust the
knob while viewing the displayed image to set the level/boost
that provides the best picture quality.
For a typical (0.7 Vp-p) analog computer video input, adjust
the output is as follows:
At the minimum level setting (the counterclockwise limit of this control), the
z
interface outputs video at 0.5 Vp-p.
Unity level is 0.7 Vp-p, the same as the input signal. Set the control to just before
z
the boost range (indicated by the red line on the interface, the shaded area on the
illustration at right) to output unity level video.
At the maximum level setting (the clockwise limit of this control), the interface
z
outputs video at 1.45 Vp-p.
connected, the
(if necessary), and all devices powered
Troubleshooting
g
).
EDID
50 Hz
SELECT
RECORD
60 Hz
SPARE
4
5
6
7
front panel controls and
power cords have been
later in this chapter. If the
e
), the 2 position DIP
RGB 203 Rxi
UNIVERSAL INTERFACE WITH EDID MINDER
1
2
3
INPUT
8
9
10
Unity:
0.70 Vp-p
LEVEL
Minimum:
Maximum:
BOOST
1.45 Vp-p
0.50 Vp-p
RGB 203 Rxi • Operation
Boost
Range
10
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